SENIOR CONSULTANT – JAVA BACKEND 2026
Deloitte Consulting is hiring a Senior Consultant – Java Backend (ODC) in Chennai. This role is ideal for experienced backend professionals with 5–10 years of experience in Core Java, AWS serverless services, RESTful APIs, and cloud-based application development.
About the Company
Deloitte is a global leader in consulting, technology, and digital transformation services. Deloitte’s Technology & Transformation (T&T) practice supports enterprises in building scalable, secure, and cloud-native applications using modern backend and cloud technologies.
Job Overview
Role: Senior Consultant – Java Backend
Department: Engineering – Software & QA
Role Category: Software Development
Location: Chennai
Employment Type: Full Time, Permanent
Experience: 5 – 10 Years
Qualification: Any Graduate | Any Postgraduate
Key Responsibilities
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Design and develop scalable Java backend applications
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Build and maintain RESTful APIs and SOAP services
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Work with AWS serverless services including Lambda, SQS, SNS, SES
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Utilize AWS services such as EC2, EBS, S3, RDS, CloudWatch
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Implement secure authentication using OAuth frameworks
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Perform unit testing using JUnit 4/5 and Mockito
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Ensure code quality using SonarQube and NexusIQ
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Collaborate with DevOps teams using Azure DevOps, Git, Maven, CI/CD pipelines
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Troubleshoot complex integration and performance issues
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Work with relational and non-relational databases
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Support enterprise-grade backend architecture and deployments
Required Skills & Experience
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5+ years of experience in Java backend development
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Strong expertise in Core Java, OOPs, REST APIs
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Experience with AWS serverless and cloud services
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Knowledge of XML, JSON, OpenAPI / RAML specifications
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Hands-on experience with DevOps and CI/CD pipelines
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Strong database knowledge:
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Relational – MS SQL Server, Aurora
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Non-Relational – MongoDB
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Ability to analyze and resolve complex backend and integration issues
Preferred Qualifications
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Java and AWS Certifications
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Experience working in ODC / enterprise delivery environments
Why Join Deloitte?
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Work on large-scale cloud-native backend systems
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Exposure to AWS serverless and enterprise Java architecture
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Full-time, permanent role with strong career progression
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Opportunity to work in Deloitte’s Technology & Transformation practice
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Collaborative culture with continuous learning and certification support
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